“civil aviation”的概念、定义、翻译、参考文献-科学参考

单词	civil aviation
释义	civil aviation Encyclopedia 工学民用航空释 civil aviation民用航空使用航空器从事除了国防、警察和海关等国家航空活动以外的航空活动。分为运输航空和通用航空两部分。简称民航。
随便看	community social work community sports community structure community studies community study community succession community succession theory community supported agriculture community survey on injuries Community Theatre community theory of grassroots market Community traffic community trial Community with a Shared Future for Mankind community word community worker community workstation community zone commutability commutable operators commutable substitutions commutant commutant lifting theorem commutate commutating

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。